package com.zyh.system.JDsupermarkt.service;

import com.zyh.system.JDsupermarkt.domain.BuyCar;
import com.zyh.system.JDsupermarkt.domain.Goods;

import java.util.LinkedHashMap;

public interface BuyCarService {
    void addBuyCar(LinkedHashMap<Integer, Goods> map);
    void showBuyCay(LinkedHashMap<Integer, BuyCar> map);
    void deleteById(LinkedHashMap<Integer, BuyCar> map);
}
